Acacia baileyana       637

C'est un arbre ou arbuste, son écorce est lisse, grise ou brun. Ses rameaux inclinés, pruineux, sont glabres ou légèrement pileux blancs. Les feuilles argentées, bipennées, varient suivant leur âge de bleu-pâle à bleu-gris. Inflorescences entre 8 et 36, dans les racèmes axillaires ou les fausses panicules terminales, les têtes florales possèdent de 10 à 25 têtes globuleuses de couleur jaune vif doré en grappes. Ses gousses oblongues de 3 à 10cm de long sur de 8 à 18mm de large, elles sont larges, coriaces, bleuâtres au début, puis bruns à noirs, glabres. Elles sont droites ou parfois légèrement incurvées, ± plates, ± droites mais irrégulièrement contractées entre les graines. Sa floraison intervient de juin à septembre et les fruits sont mûrs d'octobre à janvier.

Appartenance
Le Genre: Acacia Sous-genre: Phyllodineae Section: Botrycephalae ayant les caractères suivants : Arbres ou arbustes, parfois prostrés. Branches désarmées. stipules normalement présentes et scarieuses, rarement épineuses. Feuilles bipennées ou plus communément modifiées en phyllodes polymorphes, rarement réduites en écailles ou absentes. Inflorescences simples ou racémeuses, parfois paniculées ; fleurs disposées en têtes ou en épis ; têtes sans involucelle sur le pédoncule; fleurs sans gynophore.

Le sous-genre Phyllodineae contient environ 950 espèces, dont la majorité sont confinées à l'Australie ; on estime qu'il existe au moins 50 espèces supplémentaires, non encore décrites.

Les espèces de cette section sont confinées à l'est de l'Australie et des études récentes ont suggéré qu'elle est plus étroitement apparentée à certaines espèces racémeuses de la section Phyllodineae de l'est de l'Australie.

L'Acacia baileyana est largement cultivé dans les parcs, les jardins et au bord des routes, tant pour son feuillage que pour sa floraison prolifique. Il pousse rapidement, il résiste au gel, il est plutôt rustique mais de courte durée. Cette espèce s'hybride facilement, notamment avec A. decurrens, A. dealbata, A. leucoclada, A. pubescens et A. spectabilis.

Sources
- Encyclopedia of Australian Plants, Elliot W. Rodger & Jones David L. 2012 Vol. 2 pag. 20. ISBN
- Flora of Australia. Acacia baileyana
- Flora of Southern Africa, L.E. Codd, B. De Winter And H.B. Rycroft. Vol. 16(1) pag. 109. Address
- Mimosas pour le Climat Méditerranéen, Daniel Jacquemin. 1997 pag. 60. ISBN
- Native trees and shrubs of South-Eastern Australia, Leon Costermans. 1996 pag. 301. ISBN
- World Wide Wattle, Boyce Thompson. 2020. Acacia baileyana

- Encyclopedia of Australian Plants. pag. 9-10. Johnson, LAS (2012). ISBN
- Morphological Variation in Acacia tumida and Implications for its Utilisation. Recent Developments in Acacia Planting pag. 341-346. M.W. McDonald, C.E. Harwood and S.J. Whitfeld (1997). Address
- A baker's dozen of new wattles highlights significant Acacia (Fabaceae: Mimosoideae) diversity and endemism in the north-west Kimberley region of Western Australia. Nuytsia Vol. 23 pag. 543-587. Maslin, B. R. (Bruce Roger), and Barrett, Matthew D and Barrett, Russell L (2013). Address
- A new subspecies of Acacia pentadenia (Leguminosae: Mimosoideae) from south-western Australia. Nuytsia Vol. 19 pag. 245-252. Reid, J.E. and Wardell-Johnson, Grant and Maslin, Bruce (2009). ResearchGate
- A review of Acacia coolgardiensis (Leguminosae: Mimosoideae) and closely related species in Western Australia. Nuytsia Vol. 18 pag. 107-125. Maslin, B. R. (Bruce Roger), and Buscumb, C (2008). Address
- A revision of Acacia Mill. in Queensland. Austrobaileya pag. 75-234. Pedley, L (1978). JStor
- A taxonomic revision of Mulga (Acacia aneura and its close relatives: Fabaceae) in Western Australia. Nuytsia Vol. 22 pag. 129-267. Maslin, B. R. (Bruce Roger), and Reid, J E (2012). Address
- Acacia (Leguminosae-Mimosoideae): A contribution to the flora of Central Australia. Journal of the Adelaide Botanic Garden pag. 301-321. Maslin, BR (1980). JStor
- Acacia mangium: Potential Species for Commercial Plantations in Lao PDR. ACIAR Proceedings Vol. 82 pag. 102-105. Xeme Samountry (1997). Address
- Acacia Miscellany 1. Some oligoneurous species of Acacia (Leguminosae : Mimosoideae : section Plurinerves) from Western Australia. Nuytsia Vol. 7(2) pag. 183-199. Cowan, R.S. And Maslin, B.R. (1990). Address
- Acacia Miscellany 10. New taxa and notes on previously described taxa of Acacia, mostly section Juliflorae (Leguminosae : Mimosoideae), in Western Australia. Nuytsia Vol. 10 pag. 15-62. Cowan, Richard S., and Maslin, B. R. (Bruce Roger), (1995). Address
- Acacia Miscellany 11. Miscellaneous taxa of northern and eastern Australia of Acacia section Plurinerves (Leguminosae : Mimosoideae). Nuytsia Vol. 10 pag. 63-84. Cowan, Richard S., and Maslin, B. R. (Bruce Roger), (1995). Address
- Acacia Miscellany 12. Acacia myrtifolia (Leguminosae : Mimosoideae : section Phyllodineae) and its allies in Western Australia. Nuytsia Vol. 10 pag. 85-101. Maslin, B. R. (Bruce Roger), (1995). Address
- Acacia Miscellany 13. Taxonomy of some Western Australian phyllocladinous and aphyllodinous taxa (Leguminosae : Mimosoideae). Nuytsia Vol. 10 pag. 151-179. Maslin, B. R. (Bruce Roger), (1995). Address
- Acacia Miscellany 14. Taxonomy of some Western Australian 'Uninerves-Racemosae species (Leguminosae : Mimosoideae : section Phyllodineae). Nuytsia Vol. 10 pag. 181-203. Maslin, B. R. (Bruce Roger), (1995). Address
- Acacia Miscellany 15. Five groups of microneurous species of Acacia (Leguminosae : Mimosoideae : section Plurinerves), mostly from Western Australia. Nuytsia Vol. 10 pag. 205-254. Cowan, Richard S., and Maslin, B. R. (Bruce Roger), (1995). Address
- Acacia Miscellany 16. The taxonomy of fifty-five species of Acacia, primarily Western Australian, in section Phyllodineae (Leguminosae: Mimosoideae). Nuytsia Vol. 12(3) pag. 311-411. Maslin, B. R. (Bruce Roger), (1999). Address
- Acacia Miscellany 17. Miscellaneous new taxa and lectotypifications in Western Australian Acacia, mostly section Plurinerves (Leguminosae: Mimosoideae). Nuytsia Vol. 12 pag. 413-452. Cowan, Richard S., and Maslin, B. R. (Bruce Roger), (1999). Address
- Acacia Miscellany 18. The taxonomy of miscellaneous species of with sharply pungent phyllodes in Acacia section Plurinerves (Leguminosae: Mimosoideae). Nuytsia Vol. 12 pag. 453-467. Cowan, Richard S., and Maslin, B. R. (Bruce Roger), (1999). Address
- Acacia Miscellany 19. The taxonomy of some Western Australian species of Acacia section Juliflorae with 4-merous flowers (Leguminosae: Mimosoideae). Nuytsia Vol. 12 pag. 469-486. Maslin, B. R. (Bruce Roger), and Chapman, A. R. (1999). Address
- Acacia Miscellany 2. Species related to A. deltoidea (Leguminosae: Mimosoideae: Section Plurinerves) from Western Australia. Nuytsia Vol. 7 pag. 201-208. Cowan, RS and Maslin, BR (1990). ResearchGate
- Acacia miscellany 20. Descriptions of three new Western Australian species of Acacia section Juliflorae (Leguminosae: Mimosoideae). Nuytsia Vol. 12(3) pag. 487-491. A.R., Chapman, and Maslin, Bruce (1999). ResearchGate
- Acacia Miscellany 3. Some new microneurous taxa of Western Australia related to A. multilineata ( Leguminosae:Mimosoideae: Section Plurinerves) from Western Australia. Nuytsia Vol. 7(2) pag. 209-219. Cowan, R.S. And Maslin, B.R. (1990). Address
- Acacia Miscellany 4. Three new Western Australian species with affinities to A. wilhelmiana (Leguminosae: Mimosoideae: Section Plurinerves) from Western Australia. Nuytsia Vol. 7(2) pag. 221-228. Maslin, BR and Cowan, RS (1990). ResearchGate
- Acacia Miscellany 5. A review of the A. bivenosa group (Leguminosae: Mimosoideae : section Phyllodineae). Nuytsia Vol. 8 pag. 249-283. Chapman, A. R. and Maslin, B. R. (Bruce Roger), (1992). Address
- Acacia Miscellany 6. Review of Acacia victoriae and related species (Leguminosae : Mimosoideae: section Phyllodineae). Nuytsia Vol. 8 pag. 285-309. Maslin, B. R. (Bruce Roger), (1992). Address
- Acacia Miscellany 7. Acacia sulcata and related taxa (Leguminosae : Mimosoideae) in Western Australia. Nuytsia Vol. 9 pag. 69-78. Cowan, Richard S., and Maslin, B. R. (Bruce Roger), (1993). Address
- Acacias for Saltland in Southern Pakistan. ACIAR Proceedings Vol. 82 pag. 60-65. R. AnsariI, N.E. Marcar2, M.A. Khan1, M.V. Shirazi1, A.N. Khanzada1 and D.F. Crawford2 (1997). Address
- Flora of Australia. pag. 1-195. Acacia
- Four new species of Acacia section Juliflorae (Fabaceae: Mimosoideae) from the arid zone in Western Australia. Nuytsia Vol. 24 pag. 193-205. Maslin, Bruce R and others (2014). ResearchGate
- Insect Damage on Acacia mearnsii in China. ACIAR Proceedings Vol. 82 pag. 240-245. Wang Haojiet, R. Floyd, R. Farrow, Hong Changfu, Gao Chuanbit, Lin Changchun, Ren Huadongl, G. Farre, Xu Tiansen (1997). Address
- New taxa of Acacia (Leguminosae: Mimosoideae) and notes on other species from the Pilbara and adjacent desert regions of Western Australia. Nuytsia Vol. 18 pag. 139-188. Maslin, B. R. (Bruce Roger), and Van Leeuwen, S (2008). Address
- Notes and new species of Acacia (Mimosaceae) from Northern Australia. Nuytsia Vol. 9(3) pag. 351-362. Leach, Greg. (1994). Address
- Notes on Australian taxa of Acacia no. 6. Telopea Vol. 1(6) pag. 429-449. Mary, D (1980). Address
- Notes on Australian taxa of Acacia no. 7. Telopea Vol. 2(1) pag. 113-125. Mary, D (1980). Address
- Phylogenetic position and revised classification of Acacia sl (Fabaceae: Mimosoideae) in Africa, including new combinations in Vachellia and Senegalia. Botanical Journal of the Linnean Society Vol. 172(4) pag. 500-523. Kyalangalilwa, Bruce and Boatwright, James S and Daru, Barnabas H and Maurin, Olivier and van der Bank, Michelle (2013). Address
- Prospects for Commercial Plantations of Acacia melanoxylon and A. dealbata in Tasmania. ACIAR Proceedings Vol. 82 pag. 94-101. W.A. Neilsen, P.D. Kube and H.J. Elliott (1997). Address
- Studies in the genus Acacia (Mimosaceae) 4. A revision of the series Pulchellae. Nuytsia Vol. 1(5) pag. 388-494. MASLIN, Bruce Roger (1975). ResearchGate
- Studies in the genus Acacia (Mimosoideae). 10. Acacia species of the Wongan Hills, Western Australia. Nuytsia Vol. 4 pag. 29-46. Maslin, B. R. (Bruce Roger), (1982). Address
- Studies in the genus Acacia (Mimosoideae). 11. Acacia species of the Hamersley Range area, Western Australia. Nuytsia Vol. 4 pag. 61-104. Maslin, B. R. (Bruce Roger), (1982). Address
- Studies in the genus Acacia (Mimosoideae). 12. Two new species from the eastern goldfields, Western Australia. Nuytsia Vol. 4 pag. 105-112. Maslin, B. R. (Bruce Roger), (1982). Address
- Studies in the genus Acacia (Mimosoideae). 13. Four new species from north-western Australia. Nuytsia Vol. 4 pag. 367-381. Maslin, Bruce (1983). ResearchGate
- Studies in the genus Acacia (Mimosoideae). 14. New taxa from north-west Western Australia. Nuytsia Vol. 4 pag. 383-410. Maslin, Bruce (1983). Address
- Studies in the genus Acacia (Mimosoideae). 6. Miscellany. Nuytsia Vol. 2 pag. 145-161. Maslin, B. R. (Bruce Roger), (1977). Address
- Studies in the genus Acacia (Mimosoideae). 7. The taxonomy of some diaphyllodinous species. Nuytsia Vol. 2 pag. 200-219. Maslin, B. R. (Bruce Roger), (1978). Address
- Studies in the genus Acacia (Mimosoideae). 8. A revision of the Uninerves-Triangulares, in part (the tetramerous species). Nuytsia Vol. 2 pag. 266-333. Maslin, B. R. (Bruce Roger), (1978). Address
- Studies in the genus Acacia (Mimosoideae). 9. Additional notes on the series Pulchellae Benth. Nuytsia Vol. 2 pag. 354-367. Maslin, B. R. (Bruce Roger), (1979). Address
- Taxonomic revision of South American Species of the Genus Acacia Subgenus Acacia (Fabaceae: Mimosoideae). Systemiiatic Botany Vol. 25(4) pag. 588-617. Ebinger, John & Seigler, David & Clarke, H.. (2009). DOI
- Taxonomic studies on Sudan Acacias. Hamza Mohamed Elamiin (1972). Address
- The identity of Acacia microcarpa F. Muell.(Leguminosae: Mimosoideae) and some related taxa [Australia]. Nuytsia. Maslin, BR (1987). ResearchGate
- The Performance of Acacia angustissima, A. auriculiformis and A. mangium as Potential Agroforestry Tree Species in the Highlands of Papua New Guinea. ACIAR Proceedings Vol. 82 pag. 45-50. Bire Bino (1997). Address
- The taxonomy of some South Australian Acacia section Phyllodineae species (Leguminosae : Mimosoideae). Nuytsia Vol. 6 pag. 19-32. Maslin, B. R. (Bruce Roger), and Whibley, D. J. E. (1987). Address
- The Trees of Southern Africa. pag. 264-272. Acacia
- Three new species of Acacia (Leguminosae: Mimosoideae) from the Kimberley region, Western Australia. Nuytsia Vol. 19(1) pag. 63-75. Lewington, MA and Maslin, BR and others (2009). Address
- Three new species of Acacia (Mimosaceae) from Western Australia. Nuytsia Vol. 2 pag. 168-177. Court, A B (1978). Address
- Two new Acacia species (Leguminosae: Mimosoideae) from banded ironstone ranges in the Midwest region of south-west Western Australia. Nuytsia Vol. 17 pag. 263-272. Maslin, B. R. (Bruce Roger), and Buscumb, C (2007). Address
- Two new species of Acacia (Fabaceae: Mimosoideae) with conservation significance from Banded Iron Formation ranges in the vicinity of Koolyanobbing, Western Australia. Nuytsia Vol. 24 pag. 131-138. Maslin, Bruce R and others (2014). Address
- Two new species of Acacia (Leguminosae: Mimosoideae) from the Koolanooka Hills in the northern wheatbelt region of south-west Western Australia. Nuytsia Vol. 17 pag. 253-262. Maslin, Bruce and C., Buscumb, (2007). ResearchGate
- Two new species of Acacia from Western Australia. Nuytsia Vol. 2 pag. 86-92. M.D., Tindale, and Maslin, Bruce (1976). ResearchGate
- World Wide Wattle. Boyce Thompson (2020).
- Edible Wattle Seeds of Southern Australia: A Review of Species for Use in Semi-Arid Regions. BR Maslin, LAJ Thomson, MW McDonald, S Hamilton-Brown (1998). ISBN
- Multiple-Usage Shrubs: Medicinal and Pharmaceutical Usage and Their Environmental Beneficiations. Medicinal and Aromatic Plants pag. 445-484. Al-Obaidi, Jameel and Al-Taie, Bilal and Allawi, Mohammed and Alobaidi, Khalid (2021). DOI
- Acacia Species and Provenance Performance in Soutwest Victoria, Austráia. Recent Developments in Acacia Planting pag. 148-154. Bird, PR and Raleigh, R and Kearney, GA and Aldridge, EK (1997). Address
- Acacia species and provenance trials in Central Northern Vietnam. Recent Developments in Acacia Planting Vol. 143. Nhan, Huynh Due and Duc, NQ (1997). Address
- Acacias and mine rehabilitation: The need for inoculating Acacias with mycorrhizal fungi. pag. 274-280. Ragupathy, S and Ashwath, N and Mahadevan, A (1998). Address
- An ex-ante evaluation of temperate acacia forestry research: some estimates of the potential impacts of an ACIAR-supported project. pag. 106-124. Lubulwa, GA and Searle, SD and Mcmeniman, SL (1998). Address
- Approaches to breeding acacias for growth and form: the experience at PT. Musi Hutan Persada (Barito Pacific Group). Recent Developments in Acacia Planting. ACIAR Proceedings Vol. (82) pag. 178-183. Hardiyanto, Eko B (1997). Address
- Assimilation and Resource Allocation for Growth in Acacia auriculiformis. Recent Developments in Acacia Planting pag. 313. Montagul, KD and WOOl, KC (1997). Address
- Clonal Tests and Propagation Options for Natural Hybrids between Acacia mangium and A. auriculiformis. Recent Developments in Acacia Planting pag. 203. Le Dinh Kha, Nguyen Dinh Hai and Vinh, Ho Quang (1997). Address
- Contribution of acacia to the growth and nutrient status of eucalypts in mixedspecies stands at Ratchaburi, Thailand. pag. 281-287. Wichiennopparat, W and Khanna, PK and Snowdon, P (1997). Address
- Diagnosis of nutrient status of Acacia mangium. pag. 252-257. Simpson, JA and Dart, P and McCourt, G (1998). Address
- Domestication of exotic acacia species in Bukidnon Province, Philippines. pag. 136-142. Arnold, RJ and Gonzales, A and Abarquez, A (1998). Address
- Evaluation of clonal strategies for tropical acacias. pag. 197-202. Walker, SM and Haines, RJ (1997). Address
- Genetic improvement and physiology of Acacia auriculiformis. pag. 292-298. Woo, KC and Montagu, KD and Metcalfe, AJ and Puangchit, L and Luangviriyasaeng, V and Jiwarawa, t P and Changtragoon, S (1997). Address
- Growth and form of 25 temperate Acacia species in two trials near Canberra, Australia. pag. 66-79. Searle, SD and Jamieson, DT and Cooper, NK (1998). Address
- Growth and performance of Acacia crassicarpa seedling seed orchards in South Sumatra, Indonesia. Recent Developments in Acacia Planting pag. 359. Nirsatmanto, Arif (1997). Address
- Growth, marcottability and photosynthetic rate of Acacia crassicarpa provenances at Serdang, Malaysia. pag. 299-304. Awang, Kamis and Jamahari, Sulaiman and Abd Shukor, NA (1998). Address
- Harris-Daishowa's Acacia species trials at Eden, NSW. pag. 90-93. Mitchell, Peter (1998). Address
- Hommes et Plantes. pag. 7-13. Address
- Horticultural potential of Acacia. Conservation Science Western Australia Vol. 4(3). Brand, Grady and Sweedman, Luke (2002). Address
- Insect Feeding on Acacia mearnsii in Southeastern Mainland Australia. Recent Developments in Acacia Planting pag. 246. Floydt, RB and Farrow, RA and Farrell, GS and Courtl, MM (1997). Address
- Insect pests of tropical acacias: a new project in Southeast Asia and Northern Australia. Recent Developments in Acacia Plantings. ACIAR Proceedings Vol. 82 pag. 234-239. Wylie, R and Floyd, R and Elliot, H and Khen, CV and Intachat, Jurie and Hutacharern, C and Tubtim, N and Kha, LD and Van Do, N and Rachmatsjah, O and others (1997). Address
- Isoenzyme analysis of a breeding population of Acacia auriculiformis. pag. 216-219. Changtragoon, Suchitra (1998). Address
- Management and use of ex situ genetic resources of some tropical Acacia species in Queensland. pag. 184-196. Nikles, DG and Harwood, CE and Robson, KJ and Pomroy, PC and Keenan, RJ (1997). Address
- Matching rhizobia and temperate species of Acacia. pag. 264-273. Brockwell, J (1998). Address
- Morphology and growth performance of natural hybrids of Acacia mangium and A. auriculiformis in Thailand. pag. 322-325. Royampaeng, S and Woo, KC and Kijkar, S and Montagu, KD (1998).
- Notes on Acacia Species in Southern Africa: II. Bothalia Vol. 10(4) pag. 547-553. Ross, JH (1972). ResearchGate
- Notes on miscellaneous Acacia. species from Tropical Africa. Bothalia Vol. 11(3) pag. 291-294. Ross, JH (1974). Address
- Performance of Acacia auriculiformis in second-generation progeny trials in Thailand. pag. 167-172. Pinyopusarerk, K and Luangviriyasaeng, V and Pransilpa, S and Meekeo, P (1998). Address
- Potential of selected Acacia species in Cebu Province, Philippines. Baggayan, JL (1998).
- Progress in silviculture, improvement and market prospects for tropical acacias in southern China. pag. 332-334. Jiayu, Bai and Fangqiu, Zbang and Zuxu, Cben (1998). Address
- Provenance variation in water relations of Acacia auriculiformis grown in Thailand. Recent Developments in Acacia Planting pag. 305. Puangchit, Ladawan and Rochanamethakul, Parichat and Thongchet, Watinee (1997). Address
- Responses in Acacia to inoculation with rhizobia. pag. 258-263. Kang, L and Li, S (1998).
- Results from an Acacia ampliceps Provenance-Family Trial on Saltland in Pakistan. Recent Developments in Acacia Planting pag. 161. Mahmood, K and Hossain, A (1997). Address
- Segregation in Putative F 2 Hybrids of Acacia mangium and A. auriculiformis. Recent developments in Acacia planting pag. 288. Metcalfe, AJ and Wool, KC (1997). Address
- Selected wood properties of Acacia auriculiformis and A. crassicarpa provenances in Malaysia. pag. 155-160. Shukor, Nor Aini Ab and Nang, Abel Nelson and Awang, Kamis (1998). Address
- Selection of Acacia species and provenances for planting in Vietnam. Recent Developments in Acacia Planting pag. 130. Nghia, Nguyen Hoang and Khal, Dinh (1997). Address
- Silviculture of Acacia mangium in Papua New Guinea. pag. 326-331. Yelu, W (1998).
- Social and technical considerations in establishing large-scale acacia plantations on grassland and bushland in West Kalimantan, Indonesia. pag. 335-340. Vuokko, R and Otsamo, A (1998). Address
- The Effect of Wood: Cement Ratio and Accelerators on the Properties of Wood-wool Cement Board Made from Acacia mangium. Recent Developments in Acacia Planting pag. 353. Soriano, FP and Eusebiol, DA and Cabangonl, RJ and Alcachupas, PL and Evans, PD (1997). Address
- The Growth of Acacia auriculiformis Provenances and Seed Orchard Progeny in Vietnam and Australia. Recent Developments in Acacia Planting pag. 317. Montagul, KD and Nghia, Nguyen Hoang and WOOl, Ke and Kha, Le Dinh (1997). Address
- Tree Improvement of Acacias: What about the People?. Recent Developments in Acacia Planting pag. 220. Bucbyl, M and Cahalan, CM and Gillespie, TL and Wright, D (1997). Address
- Tropical acacias planted in Asia: an overview. Recent developments in Acacia planting pag. 14-28. Turnbull, JW and Midgley, SJ and Cossalter, C (1998). Address
- Use of Acacias for Wood-Cement Composites. Recent Developments in Acacia Planting pag. 347. Semple, KE and Evans, PD (1997). Address
- Use of molecular markers in domestication and breeding programs for acacias. pag. 211-215. Butcher, PA and Moran, GF and DeCroocq, S (1998). Address
- Variation in growth traits of a six-year Acacia aulacocarpa progeny trial in Thailand. Recent developments in acacia planting. ACIAR Proceedings Vol. (82) pag. 173-177. Luangviriyasaeng, V and Pinyopusarerk, K and Thai-Ngam, R (1997). Address

Type biologique: arbre
Rusticité: -10ºC
Couleur des feuilles: gris
Couleur des fleurs: jaune
Mode de reproduction: hermaphrodite Plante présentent des organes de reproduction femelles et mâles sur un même organisme
Classé Risque moderé Espèces végétales exotiques envahissantes et potentiellement envahissantes Méditerranéennes.
Classé Sensible à la bactérie Xylella fastidiosa La Direction Régionale de l'Alimentation, de l'Agriculture et de la Forêt.

Spécifications pour le bassin Méditerranéen
Taille adulte (h x l): 8m x 8m
Exposition: mi-ombre (Heures de soleil: >3h <6h
Feuillage: persistant
Croissance: rapide
Floraison de Janvier jusqu'a Mars
Fruits mûrs de Juin jusqu'a Juillet

Informations spécifiques pour notre jardin
Substrat: 20%Compost+80%Sable rivière
Arrosage: Capteur pH 6,5 Mi-sec
Suite logique de conteneurs pour: Eucalyptus; plaque forestier, pot forestier 3L, Airpot 12L, Airpot 50L, Airpot 800L
La multiplication se fait par bouturage
Unités dans le jardin: 2x

Écologie dans son pays d'origine
Pluviométrie: 400-1200mm
Sol gravillonneux: très
Sol drainant: très
Sol littoral: un peu
Arbre d'alignement de rue: très adapté
Ornemental: très

PRINTEMPS Tremper les graines dans de l'eau chaude à 90°C pendant 24h (Changer l'eau toutes les 12 heures) jusqu'à ce que les graines gonflent. Semer les graines à 5mm de profondeur dans le Terreau drainant pour semis entre 18-22°C. Pendant la germination garder le substrat humide et à la lumière du jour. Les graines germent en 2-3 semaines.
Le poids moyen des graines est 52,0 par gramme (0,019239g).
La viabilité des graines, gardées sous des bonnes conditions, est 10 ans.

Sources du protocole
- Acacia cut flower & foliage production manual, Francha Horlock and John Faragher. 2000. Address

Instructions de bouturage
Prélevez les boutures à la fin du printemps, trempez-les dans une préparation hormonale pour bouturage. Plantez-les dans un substrat riche en perlite et gardez-les suffisamment humides dans des sacs de congélation scellés.